ADL300 • Quick installation guide - Specifications and connection 21
4.8 Cooling
All inverters are equipped with internal fans.
Size Pv
(Heat dissipation)
Fan capacity Minimum cabinet opening for
cooling
@U
ln=230...460Vac (*) Heat sink (m
3
/h) Internal (m
3
/h) (cm
2
)
ADL300-...-4, 3ph
1040 150 35 - 72
1055 250 2 x 58 - 144
2075 350 2 x 58 - 144
2110 400 2 x 35 - 144
3150 600 2 x 98 32 328
3185 700 2 x 98 32 328
3220 900 2 x 104 32 328
4300 1200 2 x 98 2 x 64 512
4370 1400 2 x 190 2 x 64 595
4450 1700 2 x 190 2 x 64 595
5550 2100 2 x 285 170 864
5750 2900 2 x 285 2 x 170 1152
ADL300-...-2T, 3ph
2055
250 2 x 58 - 144
3075
350 2 x 58 - 144
3110
400 2 x 35 - 144
4150
600 2 x 98 32 328
4185
700 2 x 98 32 328
4220
900 2 x 104 32 328
5300
1200 2 x 98 2 x 64 512
5370
1400 2 x 190 2 x 64 595
ADL300-...-2M, 1ph
1011 70 32 - 72
1015 80 32 - 144
2022 130 2 x 32 - 144
2030 170 2 x 32 - 144
3040 200 1 x 80 32 328
3055 290 1 x 80 32 328
(*) values that refer to operation at default switching frequency.